242266033 has 4 divisors (see below), whose sum is σ = 242299120. Its totient is φ = 242232948.

The previous prime is 242266027. The next prime is 242266039. The reversal of 242266033 is 330662242.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4, and also a brilliant number, because the two primes have the same length.

It is an interprime number because it is at equal distance from previous prime (242266027) and next prime (242266039).

It is a cyclic number.

It is not a de Polignac number, because 242266033 - 2⁵ = 242266001 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 242265992 and 242266010.

It is not an unprimeable number, because it can be changed into a prime (242266039) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 135 + ... + 22012.

It is an arithmetic number, because the mean of its divisors is an integer number (60574780).

Almost surely, 2^242266033 is an apocalyptic number.

It is an amenable number.

242266033 is a deficient number, since it is larger than the sum of its proper divisors (33087).

242266033 is a wasteful number, since it uses less digits than its factorization.

242266033 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 33086.

The product of its (nonzero) digits is 10368, while the sum is 28.

The square root of 242266033 is about 15564.8974619173. The cubic root of 242266033 is about 623.3962363876.

The spelling of 242266033 in words is "two hundred forty-two million, two hundred sixty-six thousand, thirty-three".